Bug 1408776 - Upgrade pinned dependencies using 'yarn upgrade'
Bug 1408776 - Upgrade pinned dependencies using 'yarn upgrade'

This regenerates dependencies that are only pinned via `yarn.lock`.

edmorley/treeherder,edmorley/treeherder,KWierso/treeherder,edmorley/treeherder,KWierso/treeherder,KWierso/treeherder,KWierso/treeherder,edmorley/treeherder